| QUAI MING LIMITED | Private company limited by shares | Dissolved |
| QUAIDO LIMITED | Private company limited by shares | Dissolved |
| QUAIL RUN LIMITED | Private company limited by shares | Live |
| Quail Creek Incorporated Limited | Private company limited by shares | Live |
| QUAINT LIMITED | Private company limited by shares | Live |
| HONG KONG QUAINT TRADING LIMITED | Private company limited by shares | Dissolved |
| ITALY QUAINT INTERNATIONAL FASHION LIMITED | Private company limited by shares | Dissolved |
| QUAINTIAN LIMITED | Private company limited by shares | Dissolved |
| QUAINTIC WEAVING FACTORY LIMITED | Private company limited by shares | Live |
| QUAINTON LIMITED | Private company limited by shares | Dissolved |
| Quair Company Limited | Private company limited by shares | Live |
| QUAIRA TRADING CO., LIMITED | Private company limited by shares | Live |
| QUAISTAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| Quaiton Limited | Private company limited by shares | Live |